01232015¶
Nightly Observing Plan for MJD 57046 (starting evening of Jan 23, 2015)¶
DES has the first half of the night. Switchover occurs at the midpoint of the night, which is at 01:55 CLST (04:55UT).
Observers¶
- Elisabeth Krause (run manager / observer 1)
- Marisa March (observer 2)
CTIO Staff¶
- Claudio Aguilera
- Hernan Tirado
Almanac¶
mjd 57046, date 20150123, Site CTIO, UT-offset 3 hr Current local time 14:18 CLST UT 17:18 SidTim 20:47 Sunset 20:54 CLST 23:54 UT SidTim 50 deg Eve. -10 21:33 CLST 00:33 UT SidTim 60 deg Zeropoint; standards Eve. -14 21:54 CLST 00:54 UT SidTim 66 deg Begin obstac Eve. -18 22:17 CLST 01:17 UT SidTim 71 deg Last chance standards Moonset 23:04 CLST 02:04 UT SidTim 83 deg Midpoint 01:55 CLST 04:55 UT SidTim 126 deg Morn -18 05:33 CLST 08:33 UT SidTim 180 deg Begin astronomical twilight Morn Std 05:56 CLST 08:56 UT SidTim 186 deg End obstac; begin standards Morn -10 06:17 CLST 09:17 UT SidTim 192 deg Sunrise 06:56 CLST 09:56 UT SidTim 201 deg Moon position (deg): RA 354.0, Dec -0.2 Phase: 0.250
Weather Conditions
Clear skies, light winds (prevalently W, NW) humidity > 80 % at times
http://139.229.115.231/web/world_sat.php¶
Observing Plan and Goals for the Night¶
- Start of night standards [Yzirg ordered scripts]
UT Date = '2015/01/24 00:33' Local time = 21:33 SDSSJ0100-0000 ra 01:00:00 dec +00:00:00 secz 1.6 *DES_std_sdssj0100_Yzirg.json* SDSSJ0320-0000 ra 03:20:00 dec +00:00:00 secz 1.2 *DES_std_sdssj0320_Yzirg.json*
- Pre-hand over standards (chose best option) [grizY ordered scripts]
UT Date = '2015/01/24 04:48' Local time = 01:48 C26202/HST ra 03:32:30 dec -27:46:05 secz 2.1 *DES_std_c26202_grizY.json* SDSSJ1048-0000 ra 10:48:00 dec +00:00:00 secz 1.5 *DES_std_sdssj1048_grizY.json* SDSSJ0843-0000 ra 08:43:00 dec +00:00:00 secz 1.2 *DES_std_sdssj0843_grizY.json*
- No special instructions tonight?
- Obstac.
- middle-of-night standard, then handover to community team